Type and characteristics of air compressor

Air compressor is a kind of air source device which is widely used in all aspects of life. With the gradual maturity of the air compressor technology, the piston air compressor in the past has been gradually eliminated by the screw air compressor, and the screw air compressor has gradually occupied the leading position in the market.

There are many kinds of screw air compressors, including direct connection screw air compressor, belt screw air compressor, variable frequency air compressor, permanent magnet variable frequency air compressor, low pressure air compressor, primary energy efficient air compressor, oil-free screw air compressor, integrated air compressor, oil-free water lubricated screw air compressor, mobile air compressor, medium and high pressure screw air compressor, diesel screw air compressor, electric screw air compressor, etc.

1. Features of belt air compressor:

►The belt driven screw compressor can maintain constant belt tension at each operation stage.

►Horizontal layout, compact box structure, small floor area.

►The new horizontal oil and gas separation barrel is equipped with a special baffle, and the oil content at the compressed air outlet is low<3ppm。

2. Features of direct connection screw air compressor:

►1:1 direct connection drive is adopted, without other noise and other consumption reduction losses. The real direct connection screw compressor effectively protects the motor torque

►Reduce transmission parts, reduce maintenance costs, and improve equipment stability

3. Features of variable frequency air compressor:

►Constant pressure operation, production and consumption balance

4. Features of permanent magnet variable frequency air compressor:

The permanent magnet motor adopts high-performance permanent magnet steel body, which can save up to 50% of energy compared with ordinary three-phase asynchronous motor. Compared with ordinary variable frequency screw compressor, it has a large frequency conversion range, high motor efficiency, and energy saving space of up to 35%.

5. Features of low pressure air compressor:

The low pressure host system can automatically adjust the compression ratio according to the operating pressure. It can maintain a good effect within the range of 0.2-0.5Mpa exhaust pressure, and can save more than 30% of power.

6. Features of oil-free screw air compressor:

① Energy saving: the screw host with high volumetric efficiency is adopted, with low specific power.

② Environmental protection: the main engine is lubricated with water, the compressed air is not polluted, and waste lubricating oil is avoided, meeting the environmental requirements.

③ Silence: It is more silent than the oil injected screw compressor. Compared with the oil injected screw compressor of the same specification, the noise is 4-5db (A) lower

④ Low operation and maintenance costs: since no lubricating oil is used, no waste oil, oil filter screen, oil separator, etc. need to be exchanged, the operation cost is low.

⑤ The motor is a special motor with SKF bearing, insulation class F and protection class IP54 to ensure trouble free operation. The efficiency is 3-5% higher than that of similar products.

⑥ The water filter is a spin on water filter with aviation high-end materials, which is 20% more effective than the conventional filter element, effectively extending the normal service life of the host.

⑦ The super large capacity water gas separator, high-quality water gas separation element and gas and liquid filter element are equipped with advanced design of three water gas separations. The water content is controlled below 3ppm to ensure the high quality of compressed air.

⑧ The design with high dust capacity and low flow resistance can filter out small solid particles in the air, and the dust removal effect can reach 99.5%, ensuring the normal operation and economic service life of all parts of the system.

7. Features of integrated air compressor:

• Refrigeration dryer, precision filter, air receiver and other components are integrated.
• After the air is integrated into the system, the air quality is obviously optimized, which can meet the needs of each enterprise's process.

• Space saving, compact compressed air system.

• Complete system, no additional drying system, no installation cost of connecting pipeline.

• It is easy to use, flexible and light. Users can use high-quality compressed air when they connect to the power supply.

8. Mobile air compressor features:

● Convenient and flexible walking system to shorten the transfer time between construction sites and increase the actual working time

● Single axle and double axle mobile platforms are available to reduce costs and improve efficiency

● High air pressure electric movable screw air compressor to meet different needs